33340020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 107563008

約数和(自身を除く): 74222988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 163, 210, 326, 420, 487, 489, 652, 815, 974, 978, 1141, 1461, 1630, 1948, 1956, 2282, 2435, 2445, 2922, 3260, 3409, 3423, 4564, 4870, 4890, 5705, 5844, 6818, 6846, 7305, 9740, 9780, 10227, 11410, 13636, 13692, 14610, 17045, 17115, 20454, 22820, 29220, 34090, 34230, 40908, 51135, 68180, 68460, 79381, 102270, 158762, 204540, 238143, 317524, 396905, 476286, 555667, 793810, 952572, 1111334, 1190715, 1587620, 1667001, 2222668, 2381430, 2778335, 3334002, 4762860, 5556670, 6668004, 8335005, 11113340, 16670010, 33340020]

約数ペア:

[(1, 33340020), (2, 16670010), (3, 11113340), (4, 8335005), (5, 6668004), (6, 5556670), (7, 4762860), (10, 3334002), (12, 2778335), (14, 2381430), (15, 2222668), (20, 1667001), (21, 1587620), (28, 1190715), (30, 1111334), (35, 952572), (42, 793810), (60, 555667), (70, 476286), (84, 396905), (105, 317524), (140, 238143), (163, 204540), (210, 158762), (326, 102270), (420, 79381), (487, 68460), (489, 68180), (652, 51135), (815, 40908), (974, 34230), (978, 34090), (1141, 29220), (1461, 22820), (1630, 20454), (1948, 17115), (1956, 17045), (2282, 14610), (2435, 13692), (2445, 13636), (2922, 11410), (3260, 10227), (3409, 9780), (3423, 9740), (4564, 7305), (4870, 6846), (4890, 6818), (5705, 5844)]